Update public.ecr.aws/docker/library/rust Docker tag to v1.79.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
public.ecr.aws/docker/library/rust (source)	stage	minor	1.78.0-alpine -> 1.79.0-alpine
public.ecr.aws/docker/library/rust (source)	stage	minor	1.78.0-bookworm -> 1.79.0-bookworm

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